APA (7th ed.) Citation

Hawkins, D. E., Ritchie, J. B., Go, F., & Frechtling, D. C. (1991). World travel and tourism review: Indicators, trends and forecasts. CAB International.

Chicago Style (17th ed.) Citation

Hawkins, Donald E., J.R. Brent Ritchie, Frank Go, and Douglas C. Frechtling. World Travel and Tourism Review: Indicators, Trends and Forecasts. Oxford: CAB International, 1991.

MLA (8th ed.) Citation

Hawkins, Donald E., et al. World Travel and Tourism Review: Indicators, Trends and Forecasts. CAB International, 1991.

Warning: These citations may not always be 100% accurate.